Pump



` Jan. 12 1926.

C. C. CARTER BUMP Filed Jan. 20, 192:

INVENTOR ATTORNEY WITNESS:

a citizen of the Patented Jan.. 12, 1926.

. ycrrEs'rER c. CARTER, oE PERRYTON, TEXAS.

` PUMP.

Application alea January 2o,- iezav serial N ofe13,974. 1 A

if muy concern.' y Beit known that I, CHESTER C. CARTER, l the United States, residing at Perryton, in the county of Oehiltree and State of Texas, have invented new and useful Improvements in Pumps, of which the following is a speciiication.

This invention relates to pumps and contelnplates a structure designed for use in reepV wells, and one wherein the use of leather plunger-s and sucker rods is d1spensed with.V Y

The nature and'advantages of the kinvention will be better understood when the folowing detailed description, is read in connection with the accompanying drawings, the invention residing in the construction, combination and arrangement of parts as claimed. v p

In the drawings forming part of this apy plication, like numerals of cate similar wherein:

Figure 1 is a through the pump. y

Figure 2 is a fragmentary view showing inner cylinder on its up stroke.

Figure 3 is a sectional view taken on the line 3-3 of Figure l.

Figure 4 is a view of tion.

Referring` to the drawings in detail, l0 indicates the outer cylinder of the pump which rests upon` the groundk in the bot-y tom of the well. t 'f y Arranged in the lower end of'this cylinder is a valve cage l1, in which a ball valve 12 operates, the valve normally engaging This cylinder is coupled asiat 14 to a perforated section 16, the water entering the pump through the perforations of this section as will be readily understood. l

Arranged to slide within the outer cylinder 10, is an inner cylinder 17, lthe latter being fittedto a nicety within the outer cylinder and operating through a` packing gland 18 las illustrated# Threaded into the upper end parts in the several views, and

vertical i sectional view the pump in elevaplug or a tubular member 19 having' a cenl tral bore to receive a discharge pipe 20 which is considerably smaller in diameter than the cylinder 17 Communicatingwith and projecting from the pipe 20 is a discharge spout 21. Arranged within the cylinder 17 adjacent the lower end thereof reference indiisa a threaded. collar 28 valve cage23, to limitthe movements'of'if `carried by each of addition to Vconstituting stops for the ball valves above mentioned serve as handles whereby the collars may be threadedly engaged with the cagesy or removed therefrom. cylinder 17 andthe der lO,

the ball valve f in the upper stroke of the outerA cylinder lOinto the inner cylinder 17. As ie inner cylinder 17 is moved downthe valve in the closes, any source of ypower to reciprocatey the inner for thispurpose an operating rod 26 is coupled to the upper end of the pipe 19. his rod 26 is associated with ashaft 27 which ma. be rotated by a windmill or any other source of power.

hile it is believed that from the foregoing description, the nature and advantages of the invention will be readily a parent, I desire to haveit understood that I do not limit myself to wl shownand described and that such changes may be resorted to when desiredV as fall within the scope of what is claimed.

Having thus described the invention, I claim: l v t' A pump ofthe character described com# cylinder 17 ,Y and dischargedl Y he outer cylinder 10.` During i iat isl herein 1 may be utilized i' 10 erally disposed branch,

Within theletaiionarry cylindena valve seat and cage `threaded in the lower end of the second cylinder, a ball valve normally engagging said seat, a collar arranged in each of said cylinderS, a transverse pin carried by each collar and adapted to limit the np- Ward movement oi' the adjacent ball valve, a discharge pipe rising 'from the upper :end of the second cylinder and including a lata shaft mounted for rotation, `a `reciprocatilng; rod actuated by said `shaft and connected `with the discharge spout, whereby rectilinear movement .is imparted to said pipe, and Said Valve alternately opened and closed, and ineans for rotating said shaft.

In testimony whereof I affix niy signa- `ture.

CHESTER c. CARTER. 

